Earth working – Automatic power control – Obstruction sensing type
Patent
1986-12-05
1990-06-26
Stouffer, Richard T.
Earth working
Automatic power control
Obstruction sensing type
172 47, 172 68, 172 91, 172 96, 172 98, 172111, 172305, 172451, A01B 3306, A01B 63102
Patent
active
049363905
ABSTRACT:
A three-point hitch mounted in-row tiller has a conventional three-point hitch mounted frame member with an outrigger arm pivotally mounted to the frame member in a manner that accommodates pivotal movement of the outrigger in relation to the frame member about two orthogonal axes. Pivotal movement about one of the axes causes tilting of a working tool mounted on the outrigger arm, and pivotal movement about the other axis causes vertical lifting and depth control of the working tool. Various working tool embodiments, including several with flexible teeth, and a mechanical/hydraulic sensor apparatus are also included.
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Promotional brochure "Wee"-Badger-undated, Weed Badger, Fargo, ND 58102.
Promotionasl brochures (3)-"Weed Badger 2550-ss"-all undated, Weed Badger, Fargo, ND 58102.
Anderson Jack F.
Anderson Jeffrey N.
Stouffer Richard T.
Town & Country Research & Development, Inc.
Young James R.
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